Pego PLUS200 EXPERT User manual

Use and maintenance manual
ELECTRICAL BOARDS FOR REFRIGERATING INSTALLATIONS
READ AND KEEP
REV. 01-21
ENG
PLUS200
EXPERT THR
ENGLISH

PLUS200 EXPERT THR

PLUS200 EXPERT THR
Page 3
USE AND MAINTENANCE MANUAL
Rel. 01-21
INTRODUCTION
Page 4 1.1 General information
Page 5 1.2 Product identification code
Page 5 1.3 Dimensions
Page 5 1.4 Identification data
INSTALLATION
Page 6 2.1 Important general information for the installer
Page 6 2.2 Kit for mounting
Page 7 2.3 PLUS200 EXPERT THR installation
Page 8 2.4 Functions managed by PLUS200 EXPERT THR
TECHNICAL SPECIFICATIONS
Page 9 3.1 Technical specifications
WARRANTY TERMS
Page 10 4.1 Warranty terms
PARAMETERS PROGRAMMING
Page 11 5.1 Control panel
Page 11 5.2 Frontal keyboard
Page 12 5.3 LED display
Page 14 5.4 General features
Page 14 5.5 Key to symbols
Page 14 5.6 Set point programming and displaying
Page 15 5.7 First level programming
Page 15 5.8 List of first level variables
Page 17 5.9 Second level programming
Page 17 5.10 List of second level variables
Page 20 5.11 Automatic programs Pr1, Pr2, Pr3, Pr4, Pr5
Page 22 5.12 Germination day/night cycle
Page 23 5.13 Ignition of PLUS200 EXPERT THR electronic control
Page 23 5.14 Cold/hot: preservation of ambient temperature
Page 24 5.15 Humidity/dehumidification: preservation of ambient humidity
Page 25 5.16 Ventilation
Page 25 5.17 Air change
Page 26 5.18 Pause
Page 26 5.19 Defrost
Page 26 5.20 Hot gas defrost
Page 27 5.21 Password function
Page 27 5.22 Automatic programs
Page 29 5.23 Day/night cycle for germination lights
OPTIONS
Page 30 6.1 TeleNET monitoring/supervision system
DIAGNOSTIC
Page 31 7.1 Diagnostic
ATTACHMENTS
Page 32 A.1 EU Declaration of Conformity
Page 33 A.2 PLUS200 EXPERT THR wiring diagram
Page 34 A.3 Example of connection to PLUS200 EXPERT THR
CONTENTS
CHAP. 1
CHAP. 2
CHAP. 3
CHAP. 4
CHAP. 5
CHAP. 6
CHAP. 7

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GENERAL FEATURES
DESCRIPTION:
The PLUS200 EXPERT THR system allows the user to control temperature and humidity
in seasoning/preservation rooms and industrial processes.
The system is composed by a single container in which are fixed both the card with the big
LCD display and the power card on which there are the driving relays and where all the
wiring connections are made. The system allows the user to control cold, heat, ventilation,
the room light, humidification, air change, pauses, dehumidification, defrosting and alarms,
up to five programs, of seven phases each, settable and customizable.
APPLICATIONS:
-Seasoning/drying rooms.
-Germination rooms with day/night cycles.
-Storage rooms with or without humidity control.
MAIN FEATURES:
-Backlit LCD screen.
-Clock and calendar.
-Manual or automatic mode.
-Up to a maximum of 5 fully customizable programs. Automatic management of 7
phases for each program. Possibility of combining multiple programs to overcome the
limit of 7 phases.
-Possibility of excluding heat and humidity to manage a storage-only cell with the
activation of defrosts.
-Temperature to one decimal point.
-Password for keypad lock.
-Day/night cycle for germination systems with double set-point.
-Dehumidification program with cold or heat call.
1.1
CHAPTER 1: INTRODUCTION
CHAP. 1 - Introduction

PLUS200 EXPERT THR
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USE AND MAINTENANCE MANUAL
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PRODUCT IDENTIFICATION CODE
200P200ETHR Temperature and humidity control for
seasoning, preservation and industrial
processes.
DIMENSIONS
Dimensions in mm
IDENTIFICATION DATA
The unit described in this manual has an ID plate on its side showing the relevant ID data:
• Manufacturer name
• Device code
• Serial number
• Data
• Power supply
• Frequency supply
• Maximum power
• IP protection rating
1.3
1.4
CHAP. 1 - Introduction
1.2

PLUS200 EXPERT THR
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IMPORTANT GENERAL INFORMATION FOR THE INSTALLER
1. Install the device in places where the protection rating is observed and try not to
damage the box when drilling holes for wire/pipe seats.
2. Do not use multi-polar cables in which there are wires connected to inductive/power
loads or signalling wires (e.g. probes/sensors and digital inputs).
3. Do not fit power supply wiring and signal wiring (probes/sensors and digital inputs)
in the same raceways or ducts.
4. Minimise the length of connector wires so that wiring does not twist into a spiral
shape as this could have negative effects on the electronics.
5. Install a general protection fuse upstream of the electronic control.
6. All wiring must be of a cross-section suitable for relevant power levels.
7. When it is necessary to make a probe/sensor extension, the wires must have a
cross-section of at least 1mm2. Probes extension or shortening could alter their
factory calibration; therefore, to check and calibrate the probes through an external
thermometer.
8. Tighten the 4 closing screws of the electrical panel with a torque not exceeding 1
newton meter.
STANDARD ASSEMBLY KIT
PLUS200 EXPERT THR electronic controller kit, for assembling and using, contains:
• N° 2 temperature probes;
• N° 1 user manual;
• N° 3 seals, to be fitted between the fixing screws and the box back panel.
CHAPTER 2: INSTALLATION
CHAP. 2 - Installation
2.1
2.2

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INSTALLING THE UNIT
•Lift the transparent door that protects the differential magneto thermic circuit breaker
and remove the cover for the screws on the right side.
•Remove the 4 fastening screws from the front panel of the box.
•Open the front of the box by lifting it and sliding the two hinges as far as they will go.
Flex the hinges and rotate the front 180° downwards to access the inside of the
electrical panel
•Using the three holes provided, fix the bottom of the box using three screws of
adequate length in relation to the thickness of the wall on which to fix the panel.
Place a rubber washer (supplied) between each fixing screw and the bottom of the box.
•Make all the electrical connections according to the attached diagram. To make the
electrical connections reliably and maintain the degree of protection of the box, it is
advisable to use suitable cable glands and / or pipe presses to tighten all the wiring.
It is advisable to distribute the passage of conductors inside the switchboard in the
most orderly way possible; in particular, keep the power conductors away from the
signal conductors. Use any sealing bands.
•Close the front cover, making sure that all cables are inside the box and that the box
gasket is properly housed in its seat. Tighten the front cover with the 4 screws with a
torque not exceeding 1 newton meter. Power the panel and carry out a scrupulous
reading / programming of all the parameters set.
•Be careful not to over tighten the closing screws as they could cause deformation to
the box and alter the correct functioning and tactile effect of the panel keyboard; do not
exceed 1 newton meter of torque.
•On all loads connected to the PLUS200 EXPERT THR electronic controller, install
overcurrent protection devices for short circuits, to avoid damage to the device.
•Each intervention and / or maintenance operation must be carried out by
disconnecting the panel from the power supply and from all possible inductive and
power loads to which it is connected; this to ensure maximum safety for the operator.
CHAP. 2 - Installation
2.3

PLUS200 EXPERT THR
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FUNCTIONS MANAGED BY PLUS200 EXPERT THR
•Display and adjustment of temperature and humidity settings (neutral zone).
•Stand-by activation/deactivation.
•Sensor alarms.
•Air change parameter adjustment.
•Defrost parameter adjustment.
•Pauses parameter adjustment.
•Fan parameter adjustment.
•Outputs status display.
•Simultaneous display of temperature and humidity.
•Automatic program control with automatic variation of temperature and humidity
settings over time.
•Clock function.
2.4
CAP. 2 - Installation

PLUS200 EXPERT THR
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TECHNICAL CHARACTERISTICS
Power Supply
Voltage
230V~ 10% 50/60Hz
Max. power absorption (only electronic control)
~ 15 VA
Ambient Conditions
Operating temperature
-5 ÷ +50 °C
Storage temperature
-10 ÷ +70 °C
Relative ambient humidity
Lower than 90% Rh
General Features
Type of connectable probes (temperature)
NTC 10K 1%
Resolution (ambient temperature)
0,1 °C
Reading accuracy of probes (ambient temperature)
± 0,5 °C
Reading range
-45 ÷ +45 °C
Humidity probe
Analogic input 4-20 mA
Reading accuracy of humidity probe
See humidity probe specifications
Reading range of humidity probe
0-99 Rh%
Output Characteristics
Description
Installed relay
Board output characteristics
Notes
Cold (output 43-44)
(Relay 30A AC1)
10A 250V~ (AC3) (2HP)
(100000 cycles)
All outputs are free
of voltage contacts
The sum of
contemporary
absorptions of these
outputs has not to
exceed 16A
n° 9 outputs from 25 to 42
(see connection scheme)
(Relay 16A AC1)
16A 250V~ (AC1)
General electrical protection
Differential magnetothermic circuit breaker 16A
Id=300 mA
Disconnecting power 4.5 kA
Dimensional Characteristics
Dimensions
18cm x 9.6cm x 26.3cm (HxWxL)
Insulation and Mechanical Characteristics
Display protection rate
IP65
Box material
Extinguishing ABS
Type of insulation
Class II
CHAP. 4 - Technical characteristics
CHAPTER 3: TECHNICAL CHARACTERISTICS
3.1

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WARRANTY TERMS
PLUS200 EXPERT THR series products are covered by a 24-months warranty against all
manufacturing defects as from the date indicated on the product ID code.
In case of defect the product must be appropriately packaged and sent to our production
plant or to any authorized Service Center with the prior request of the Return Authorization
Number.
Customers are entitled to have defective products repaired, spare parts and labor
included. The costs and the risks of transport are at the total charge of the Customer.
Any warranty action does not extend or renew its expiration.
The Warranty does not cover:
•Damages resulting from tampering, impact or improper installation of the product and
its accessories.
•Installation, use or maintenance that does not comply with the instructions provided
with the product.
•Repair work carried out by unauthorized personnel.
•Damage due to natural phenomena such as lightning, natural disasters, etc…
In all these cases the costs for repair will be charged to the customer.
The intervention service in warranty can be refused when the equipment is modified or
transformed.
Under no circumstances Pego S.r.l. will be liable for any loss of data and information,
costs of goods or substitute services, damage to property, people or animals, loss of sales
or earnings, business interruption, any direct, indirect, incidental, consequential,
damaging, punitive, special or consequential damages, in any way whatsoever caused,
whether they are contractual, extra contractual or due to negligence or other liability arising
from the use of the product or its installation.
Malfunction caused by tampering, bumps, inadequate installation automatically declines
the warranty. It is compulsory to observe all the instructions in this manual and the
operating conditions of the product.
Pego S.r.l. disclaims any liability for possible inaccuracies contained in this manual if due
to errors in printing or transcription.
Pego S.r.l. reserves the right to make changes to its products which it deems necessary
or useful without affecting its essential characteristics.
Each new release of the Pego product user manual replaces all the previous ones.
As far as not expressly indicated, is applicable the Law and in particular the art. 1512 C.C.
(Italian Civil Code).
For any controversy is elected and recognized by the parties the jurisdiction of the Court of
Rovigo.
4.1
CHAP. 4 –Warranty terms
CHAPTER 4: WARRANTY TERMS

PLUS200 EXPERT THR
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CONTROL PANEL
FRONTAL KEYBOARD

PROGRAM START/STOP (to press 5 seconds for selecting the program
to run, to press 5 seconds for finishing a running program)
TIMER (displays remaining time of running phase with a single key press)

UP
MANUAL PAUSE and DEFROST (activates both functions)

STAND BY (system ON/OFF, the running program maintains the count of
remaining time)

SET ambient temperature and humidity (following pressures alternate
temperature and humidity)
CHAP. 5 - Parameters programming
CHAPTER 5: PARAMETERS PROGRAMMING
5.1
5.2







PLUS200 EXPERT THR
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
DOWN / MUTE ALARM / FORCING AIR CHANGE

ROOM LIGHT
DISPLAY LED
1
PHASE 0 advancing/ Dripping / Day germination phase
2
PHASE 1 advancement
3
PHASE 2 advancement
4
PHASE 3 advancement
5
PHASE 4 advancement / Night PHASE germination
5.3
CHAP. 5 -Parameters programming

PLUS200 EXPERT THR
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6
PHASE 5 advancement
7
Refreshment
8
Ambient temperature value/ parameters
9
Ambient relative humidity / parameters value / error codes
10
Time / date / time parameters value / running program / timer
11
PRG
Programming (the controller is in programming phase)
12
Cold (flashing if called for dehumidification only)
13
Hot (flashing if called for dehumidification only)
14
Humidification (flashes if a hot/cold block has occurred)
15
Dehumidification (flashes if a hot/cold block has occurred)
16
Defrost
17
Fans
18
Light (flashing if the door switch is active)
CHAP. 5 - Parameters programming

PLUS200 EXPERT THR
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19
Alarm
20
Stand-by
GENERAL FEATURES
For safety reasons and to simplify the operator’s work, the PLUS200 EXPERT THR has
two programming levels; the first level is used to modify SETPOINT parameters (i.e. those
parameters that are changed frequently). The second level is for general parameter
programming of the various board work modes.
It is not possible to access the first programming level directly from the second level: you
must exit the programming mode first.
KEY TO SYMBOLS
For practical purposes the following symbols are used:
• ()indicates the UP key used to increase value and to force the defrost / pause;
• ()indicates the DOWN key used to decrease value, to mute the alarm and to force
the air changing.
SET POINT PROGRAMMING AND DISPLAYING
1. Push the SET key to display the current SET POINT (temperature and humidity
alternately).
2. Press the SET key and push one of () or () keys to modify the SET POINT value.
Release the SET key to return to cold room temperature display; modifications are saved
automatically.
5.4
CHAP. 5 - Parameters programming
5.5
5.6

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FIRST LEVEL PROGRAMMING (User Level)
To access the first programming level proceed as follows:
1. Press the ()and ()keys simultaneously and keep them pressed for a few seconds
until the first programming variable appears on the display.
2. Release the () and () keys.
3. Select the variable to be modified using the () or () key.
4. When the variable has been selected it is possible:
•To display its setting by pressing SET.
•To modify its setting by pressing the SET key and the ()or ()buttons.
When configuration values have been set you can exit the menu by pressing ()and ()
simultaneously for a few seconds until the room temperature value appears.
5. The modifications are saved automatically when you exit the configuration menu.
LIST OF 1ST LEVEL VARIABLES (User Level)
VARIABLES
MEANING
VALUES
DEFAULT
dtC
HOT temperature differential with reference to main
SET-POINT. It is expressed in absolute value and it defines
the temperature hysteresis for the HOT referred to
temperature SET POINT.
(dtn+0,2) ÷ 10 °C
2 °C
dtF
COLD temperature differential with reference to main
SET-POINT. It is expressed in absolute value and it defines
the temperature hysteresis for the COLD referred to
temperature SET POINT.
(dtn+0,2) ÷ 10 °C
2 °C
dtn
Temperature NEUTRAL zone with reference to main
SET-POINT. In neutral zone cold and hot are not activated;
it includes symmetrically both a superior part (hot) and an
inferior part (cold) as to temperature SET-POINT.
dtF>dtn ÷ 0 °C
dtC>dtn ÷ 0 °C
0 °C
dUU
HUMIDIFICATION differential with reference to humidity
SET-POINT. It is expressed in absolute value and it defines
the humidification hysteresis referred to humidity SET-
POINT.
(dUn+1) ÷ 10
Rh%
5 Rh%
dUd
DEHUMIDIFICATION differential with reference to humidity
SET-POINT. It is expressed in absolute value and it defines
the dehumidification hysteresis referred to humidity SET-
POINT.
(dUn+1) ÷ 10
Rh%
5 Rh%
dUn
Humidity NEUTRAL zone with reference to main SET-
POINT. In neutral zone humidification and dehumidification
are not activated; it includes symmetrically both a superior
part (humidification) and an inferior part (dehumidification)
as to humidity SET-POINT.
dUU>dUn ÷ 0
Rh%
dUd>dUn ÷ 0
Rh%
0 Rh%
d4
Defrost interval (hours).
d4=0 disables the defrosts
0 ÷ 24 hours
0 hours
d5
Maximum length of defrost (minutes)
1 ÷ 60 min
10 min
d6
End of defrost setpoint.
Defrost is not executed if the temperature read from defrost
probe is superior to d6 value.
(In case of broken probe, it will have a timing defrost)
-35 ÷ 45 °C
15°C
CHAP. 5 - Parameters programming
5.7
5.8

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VARIABLES
MEANING
VALUES
DEFAULT
d7
Dripping duration (minutes)
At the end of defrosting, the compressor and the fans remain
still for the d7 set time, the defrosting icon flashes.
0 ÷ 10 min
0 min
F5
Fans pause after defrosting (minutes)
Enables keeping the fans still for an F5 time after dripping.
This time starts from the end of dripping. If dripping is not
set, at the end of defrosting the fans pause occurs directly.
0 ÷ 10 min
0 min
At1
Minimum temperature alarm
Enables defining a minimum temperature value to the
ambient. Below value At1, the alarm status will be signalled
with the alarm icon flashing, the temperature flashes and an
internal buzzer acoustically signals the existence of an
anomaly. The alarm is signalled after the Ald time.
-45 ÷ At2-1 °C
-45°C
At2
Maximum temperature alarm
Enables defining a maximum temperature value to the
ambient. Above value At2, the alarm status will be signalled
with the alarm icon flashing, the temperature flashing and an
internal buzzer acoustically signals the existence of an
anomaly. The alarm is signalled after the Ald time. The
alarm does not suspend any defrosting in progress.
At1+1 ÷ 45 °C
+45°C
AU1
Minimum humidity alarm
Enables defining a minimum humidity value to the ambient
to be humidified. Below the AU1 value, the Eu alarm status
will be signalled with the alarm icon flashing and the buzzer
active. Silencing, the humidity and the alarm icon remain
flashing. The alarm is signalled after the Ald time.
1 ÷ AU2-1 Rh%
1 Rh%
AU2
Maximum humidity alarm
Enables defining a maximum humidity value to the ambient
to be humidified. Below the AU2 value, the Eu alarm status
will be signalled with the alarm icon flashing and the buzzer
active. By silencing, the humidity and the alarm icon remain
flashing.
The alarm is signalled after the Ald time. AU2=99 does not
signal the alarm.
AU1+1 ÷ 99 Rh%
99 Rh%
rA
Air change enabling in real time
With rA=1 it is possible to set up to 6 air changes in real time
during one day, through parameters rA1…rA6.
0 = Disabled
1 = Enabled
0
rA1
…
rA6
Air change times programming
It is possible to set up to 6 times for the air changes. The
previous value blocks the subsequent one making them
sequential.
00:00 ÷ 23:50
--
drA
Air change duration
0 ÷ 60 min
6 min
tEu
Evaporator probe temperature display
(if dE =1 nothing is displayed)
Temperature
only
reading
CAP. 5 - Parameters programming

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SECOND LEVEL PROGRAMMING (Installer Level)
To access the second programming level press the UP ()and DOWN ()keys and the
LIGHT key simultaneously for a few seconds.
When the first programming variable appears the system automatically goes to stand-by.
1. Select the variable to be modified by pressing the UP ()and DOWN ()keys. When
the parameter has been selected it is possible:
2. To display the parameter setting by pressing the SET key.
3. To modify the parameter setting by pressing the SET key and pressing the ()or ()
key.
4. When setting has been completed you can exit the menu by pressing the ()and ()
keys simultaneously and keeping them pressed until the cold room temperature
reappears.
5. Modifications are saved automatically when you exit the configuration menu.
6. Press STAND-BY to enable electronic control.
LIST OF 2ND LEVEL VARIABLES (Installer Level)
VARIABLES
MEANING
VALUES
DEFAULT
AC
Door switch input status
(with door closed)
0 = usually open
1 = usually closed
0
Pc
Main alarm digital input status ( 9-18 )
0 = NO
1 = NC
0 = NO
F3
Fans status when cold, hot,
humidification and dehumidification are
at a stand-still
0 = Fans in continuous start.
1 = Fans switched-off if cold,
hot, humidification and
dehumidification switched-
off.
1
F4
Fans pause during defrosting
0 = Fans working during
defrosting.
1 = Fans not working during
defrosting.
1
F6
Evaporator fans activation for air
recirculation. The fans activate for a time
defined by F7 if they have not started
working for the F6 time.
If activation time coincides with the
defrosting time, end of defrosting is awaited.
The speed of the fans (high/low) is the
same as that selected for the phase in
progress.
0 –240 min
0 = (function not activated)
0 min
F7
Evaporator fans duration for air
recirculation. Operating time of the air
recirculation fans, for the time F6.
0-240 seconds
0:00:10
CHAP. 5 - Parameters programming
5.9
5.10

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VARIABLES
MEANING
VALUES
DEFAULT
F8
Fans speed during seasoning /
preservation. The value of this variable is
amended based on the set-up made during
the last phase of a performed program.
0 = High speed
1 = Low speed
(only if rin=1)
0
Pr
Refreshment period.
Interval between one refreshment and the
subsequent one. The refreshment is a work
pause in which cold, hot, humidifies and
dehumidifies are disabled.
0 ÷ 24 hours
(at 10 min steps)
0 = Disabled
0 h
dr
Refreshment phase duration.
1 ÷ 240 min
120 min
rin
Signal delay and alarm display time of
minimum or maximum temperature or
humidity.
0 = Refreshment
1 = Fans low speed
0
Ald
Signal delay and alarm display time of
minimum or maximum temperature or
humidity.
(1 min ÷ 4 hours)
240 min
C1
Minimum time between switch-off and
subsequent ignition of the compressor.
It also stops the fans if they are not active
for other functions
0...15 min
0
dEU
Dehumidification method selection.
The separate dehumidification calls hot and
cold only for temperature
0 = cooling
1 = heating
2 = separate dehumidification
0
EnU
Humidification enabling
0 = disabled
1 = enabled
1
End
Dehumidification enabling
0 = disabled
1 = enabled
1
Cat
Ambient probe value correction
-10...+10
0
CaU
Humidity probe value correction
-20...+20
0
EnH
Hot enabling
EnH = 1 hot enabled
EnH = 0 hot disabled
1
Hr
Humidity management
Hr = 1 enables humidity
management.
Hr = 0 disables humidity
management.
The humidity probe can be
disconnected without error
on display. The evaporator
probe is displayed instead
of humidity (if dE= 0).
1
dE
Evaporator probe exclusion
0 = probe present
1 = probe absent
1
d1
Type of defrosting, at cycle inversion (hot
gas) or resistance. The compressor output
is also activated with hot gas
1 = with hot gas
0 = with resistance
0
LSt
Minimum value attributable to setpoint of
temperature.
-45 ÷ HSt °C
-45°C
HSt
Maximum value attributable to setpoint
of temperature
+45 ÷ LSt °C
+45°C
CHAP. 5 - Parameters programming

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VARIABLES
MEANING
VALUES
DEFAULT
btF
Temperature differential referred to
Setpoint for COLD BLOCK.
It constitutes the SET-btF limit below which
the cold call relay (43-44) and the
dehumidification relay (29-30) are disabled.
0 ÷ 20 °C
0 = Disabled
2
btC
Temperature differential referred to
Setpoint for HOT BLOCK.
It constitutes the SET+btC limit above which
the hot call relay (41-42), the humidification
relay (35-36) and the dehumidification relay
(29-30) are disabled.
0 ÷ 20 °C
0 = Disabled
2
dEt
Limit time for DEHUMIDIFICATION.
If the dehumidification request is not
satisfied (achievement of humidity SET)
within the time (dEt), the variable (dEO) is
taken into consideration for the operation to
be performed. Counting starts at every new
dehumidification request.
(0 min ÷ 4 ore)
(Steps of 1 min)
0 = Disabled
0
dEo
Operation to be performed in case Timeout
for dehumidification (dEt) intervenes
dEO= 0 an alarm signal (Ed) + buzzer +
alarm relay is given. The alarm is displayed
even when humidity set is achieved; it does
not block the normal functioning and once
silenced, the dEt count re-starts.
dEO= 1 a refreshment of the duration (dr) is
launched and the timer relating to the
interval (Pr), if present, is recharged.
0 = alarm only
1 = a refreshment is
performed.
0
Ad
Net address for connection to TeleNET
supervision system
0 ÷ 31
0
Aut
Automatic cycles management or via
TeleNET. For managing the cycles via
TeleNET to set Aut=1
0 = local cycles
1 = TeleNET management
0
Cg
Seasoning or germination selection
0 = seasoning cycles active
1 = germination day/night
cycle active
0
CgA
Not used.
0
0
tg2
Not used.
0
0
CHAP. 5 - Parameters programming

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VARIABLES
MEANING
VALUES
DEFAULT
P1
Password: type of protection.
(Active when PA is different from 0).
0 = Total block. It is possible to
only see the temperature and
humidity set point.
1 = Blocks access in 1st and
2nd level programmes.
Blocks access in germination
cycle amendment and
programmes amendment.
2 = Blocks access in 1st and
2nd level programmes.
3 = Blocks access in 2nd level
programmes.
3
PA
Protection password
0 ÷ 999
dMY
Current date
dd:mm:yy
HMS
Current time
0:00 ÷ 23:59
reL
Software release
Shows the software release
(reading only)
6
AUTOMATIC PROGRAMS Pr1, Pr2, Pr3, Pr4, Pr5
To access the automatic programmes parameters, keep keys START/STOP and
SET pressed for a few seconds (the function is active only if Cg=0).
1. Using key ()or key () select the program to be amended. After having selected the
program, press the SET key to display the parameters.
2. Using key ()or key () select the parameter to be amended.
3. Amend the setting by keeping the SET key pressed and by pressing one of the keys
() or ().
4. Once configuration values have been set, to exit the menu press keys () and ()
simultaneously keeping them pressed for a few seconds, until the temperature value
appears.
5. Memorisation of the amendments made to the variables will happen automatically when
exiting the configuration menu. Exiting from the menu happens spontaneously after an
inactivity period or by simultaneously pressing keys () and ()for a few seconds.
The following table represents any one of the Pr1, Pr2, Pr3, Pr4, Pr5 programmes:
CHAP. 5 - Parameters programming
5.11